RHEV: Virtual disks get corrupted after live migration or a power cycle of the related VM guest

Solution Verified - Updated -

Issue

  • Thin provisioned virtual disks get corrupted after a live migration or a power cycle of the VM which the mentioned disk connected.
  • RHEV VM not starting. Could not open disk image.
  • VM not start, its goes in paused mode.

Environment

  • Red Hat Enterprise Virtualization (RHEV) 3.x
  • Fibre Channel (FC) Storage Domain (SD)
  • Thin provisioned disks

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